﻿using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace PRE.Catalog 
{
    public partial class FrmTKB : PRE.Catalog.FrmBase
    {
        DAL.EntitesDAL.TKBDAL _dal = new DAL.EntitesDAL.TKBDAL();
        DAL.EntitesDAL.CahocDAL _dal1 = new DAL.EntitesDAL.CahocDAL();
        DAL.EntitesDAL.PhonghocDAL _dal2 = new DAL.EntitesDAL.PhonghocDAL();
        DAL.EntitesDAL.LophocDAL _dal3 = new DAL.EntitesDAL.LophocDAL();
        DAL.EntitesDAL.GiaovienDAL _dal4 = new DAL.EntitesDAL.GiaovienDAL();

        public FrmTKB()
        {
            InitializeComponent();
        }


        #region Override

        /// <summary>
        /// Perform when click add button
        /// </summary>
        protected override void PerformAdd()
        {
            ReadOnlyControl(false);
            ChangeStatus(false);
            ResetText();
            dteNgayhoc.Focus();
            base.PerformAdd();
        }

        /// <summary>
        /// Perform when click cancel button
        /// </summary>
        protected override void PerformCancel()
        {
            ChangeStatus();
            PerformRefresh();
            base.PerformCancel();
        }

        /// <summary>
        /// Perform when click delete button
        /// </summary>
        /// <returns></returns>
        protected override void PerformDelete()
        {
            var id1 = grvMain.GetFocusedRowCellValue("Ngayhoc") + "";
            var id2 = grvMain.GetFocusedRowCellValue("Cahoc") + "";
            var id3 = grvMain.GetFocusedRowCellValue("Phonghoc") + "";

            DialogResult result;
            var ok = _dal.Delete(id1, id2, id3);
            result = MessageBox.Show("Bạn có chắc xóa không ? ", "Thông Báo", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
            if (result == DialogResult.OK)
            {
                if (ok)
                {
                    PerformRefresh();
                }
                else
                    MessageBox.Show("Lỗi! Không xóa được", "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }

            base.PerformDelete();
        }

        /// <summary>
        /// Perform when click edit button
        /// </summary>
        protected override void PerformEdit()
        {
            ReadOnlyControl(false);
            ChangeStatus(false);
            base.PerformEdit();
        }

        /// <summary>
        /// Perform when click print button
        /// </summary>
        protected override void PerformPrint()
        {
            base.PerformPrint();
        }

        /// <summary>
        /// Load data or perform when click refresh button
        /// </summary>
        protected override void PerformRefresh()
        {
            ReadOnlyControl();
            LoadData();
            ChangeStatus();
            ResetText();

            if (_dtb != null)
            {
                // Binding data
                ClearDataBindings();
                if (_dtb.Rows.Count > 0) DataBindingControl();
            }
            
            base.PerformRefresh();
        }

        /// <summary>
        /// Perform when click save button
        /// </summary>
        protected override void PerformSave()
        {
            if (IsAdd)
            {
                var o = new DAL.Entities.TKB()
                {
                    Ngayhoc = Convert.ToDateTime(dteNgayhoc.EditValue),
                    MacaID = cboCahoc.EditValue + "",
                    MaphongID = cboPhonghoc.EditValue + "",
                    MalopID = cboLophoc.EditValue + "",
                    MaGVID = cboGiaovien.EditValue + "",
                    Dayphan = cboDayphan.EditValue + ""
                };

                var oki = _dal.Insert(o);
                if (oki)
                {
                    //MessageBox.Show("Đã lưu thành công", "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    PerformRefresh();
                    ChangeStatus(false);
                    PerformAdd();
                }
                else
                {
                    MessageBox.Show("Lỗi! Lưu thất bại", "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    ChangeStatus(false);
                    ReadOnlyControl(false);
                }
            }

            if (IsEdit)
            {
                var id1 = grvMain.GetFocusedRowCellValue("Ngayhoc") + "";
                var id2 = grvMain.GetFocusedRowCellValue("Cahoc") + "";
                var id3 = grvMain.GetFocusedRowCellValue("Phonghoc") + "";

                var o = new DAL.Entities.TKB()
                {
                    Ngayhoc = Convert.ToDateTime(id1),
                    MacaID = id2,
                    MaphongID = id3,
                    MalopID = cboLophoc.EditValue + "",
                    MaGVID = cboGiaovien.EditValue + "",
                    Dayphan = cboDayphan.EditValue + ""
                };

                var oki = _dal.Update(o);
                if (oki)
                {
                    // MessageBox.Show("Đã lưu thành công", "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    PerformRefresh();
                    ChangeStatus();
                }
                else
                {
                    MessageBox.Show("Lỗi! Lưu thất bại", "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    ChangeStatus(false);
                    ReadOnlyControl(false);
                }
            }


            base.PerformSave();
        }

        /// <summary>
        /// Reset all input control
        /// </summary>
        protected override void ResetText()
        {
            dteNgayhoc.EditValue = DateTime.Now;
            cboCahoc.ItemIndex = -1;
            cboPhonghoc.ItemIndex = -1;
            cboLophoc.ItemIndex = -1;
            cboGiaovien.ItemIndex = -1;
            cboDayphan.Reset();

            base.ResetText();
        }

        /// <summary>
        /// Clear data binding
        /// </summary>
        protected override void ClearDataBindings()
        {
            dteNgayhoc.DataBindings.Clear();
            cboCahoc.DataBindings.Clear();
            cboPhonghoc.DataBindings.Clear();
            cboLophoc.DataBindings.Clear();
            cboGiaovien.DataBindings.Clear();
            cboDayphan.DataBindings.Clear();

            base.ClearDataBindings();
        }

        /// <summary>
        /// Add data binding
        /// </summary>
        protected override void DataBindingControl()
        {

            dteNgayhoc.DataBindings.Add("EditValue", _dtb, ".Ngayhoc");
            cboCahoc.DataBindings.Add("EditValue", _dtb, ".Maca");
            cboPhonghoc.DataBindings.Add("EditValue", _dtb, ".MaphongID");
            cboLophoc.DataBindings.Add("EditValue", _dtb, ".MalopID");
            cboGiaovien.DataBindings.Add("EditValue", _dtb, ".MaGVID");
            cboDayphan.DataBindings.Add("EditValue", _dtb, ".Dayphan");

            base.DataBindingControl();
        }

        /// <summary>
        /// Set read only control on form
        /// </summary>
        /// <param name="isReadOnly">Read only is trule else normal</param>
        protected override void ReadOnlyControl(bool isReadOnly = true)
        {
            dteNgayhoc.Properties.ReadOnly = isReadOnly;
            cboCahoc.Properties.ReadOnly = isReadOnly;
            cboPhonghoc.Properties.ReadOnly = isReadOnly;
            cboLophoc.Properties.ReadOnly = isReadOnly;
            cboGiaovien.Properties.ReadOnly = isReadOnly;
            cboDayphan.Properties.ReadOnly = isReadOnly;

            grcMain.Enabled = isReadOnly;

            base.ReadOnlyControl(isReadOnly);
        }

        protected override void PerformSearch()
        {
            ChangeStatus(false);
            ReadOnlyControl(false);
            ResetText();

            grcMain.Enabled = true;

            base.PerformSearch();
        }

        /// <summary>
        /// Execute Search data
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnGoSearch_Click(object sender, EventArgs e)
        {
        //    var o = new DAL.Entities.Daylop()
        //    {
        //        MaGVID = Convert.ToString(cboGiaoVien.EditValue),
        //        MalopID = Convert.ToString(cboGiaovien.EditValue),
        //        Dayphan = Convert.ToString(ckcboDayphan.EditValue)
        //    };

        //    grcMain.DataSource = _dal.Search(o);

        }

        /// <summary>
        /// Update object
        /// </summary>
        /// <returns>True if successful else false</returns>
        protected override bool UpdateObject()
        {
            return base.UpdateObject();
        }

        /// <summary>
        /// Insert object
        /// </summary>
        /// <returns>True if successful else false</returns>
        protected override bool InsertObject()
        {
            return base.InsertObject();
        }

        /// <summary>
        /// Load data
        /// </summary>
        protected override void LoadData()
        {
            _dtb = _dal.Select();

            DataTable _dtb1 = _dal1.Select();
            cboCahoc.Properties.DataSource = _dtb1;

            DataTable _dtb2 = _dal2.Select();
            cboPhonghoc.Properties.DataSource = _dtb2;

            DataTable _dtb3 = _dal3.Select();
            cboLophoc.Properties.DataSource = _dtb3;

            DataTable _dtb4 = _dal4.Select();
            cboGiaovien.Properties.DataSource = _dtb4;

            if (_dtb != null)
            {
                grcMain.DataSource = _dtb;
                //gridColumn2.BestFit(); // fit column                
            }

            base.LoadData();
        }
        #endregion

        private void FrmTKB_Load(object sender, EventArgs e)
        {
            PerformRefresh();
        }
    }
}
